Huangzj
72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
/*
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* @Author : huangzj
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* @Time : 2020/12/15 11:28
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* @Description：
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*/
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package cupMessage
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import (
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"fmt"
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"runtime"
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"testing"
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"time"
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"github.com/shirou/gopsutil/cpu"
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"github.com/shirou/gopsutil/disk"
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"github.com/shirou/gopsutil/load"
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"github.com/shirou/gopsutil/mem"
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)
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const (
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B = 1
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KB = 1024 * B
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MB = 1024 * KB
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GB = 1024 * MB
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)
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//服务器硬盘使用量
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func TestDiskCheck(t *testing.T) {
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u, _ := disk.Usage("/")
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usedMB := int(u.Used) / MB
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usedGB := int(u.Used) / GB
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totalMB := int(u.Total) / MB
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totalGB := int(u.Total) / GB
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usedPercent := int(u.UsedPercent)
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fmt.Printf("Free space: %dMB (%dGB) / %dMB (%dGB) | Used: %d%%\n", usedMB, usedGB, totalMB, totalGB, usedPercent)
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}
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//OS
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func TestOSCheck(t *testing.T) {
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fmt.Printf("goOs:%s,compiler:%s,numCpu:%d,version:%s,numGoroutine:%d\n", runtime.GOOS, runtime.Compiler, runtime.NumCPU(), runtime.Version(), runtime.NumGoroutine())
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}
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//CPU 使用量
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func TestCPUCheck(t *testing.T) {
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cores, _ := cpu.Counts(false)
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cpus, err := cpu.Percent(time.Duration(200)*time.Millisecond, true)
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if err == nil {
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for i, c := range cpus {
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fmt.Printf("cpu%d : %f%%\n", i, c)
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}
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}
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a, _ := load.Avg()
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l1 := a.Load1
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l5 := a.Load5
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l15 := a.Load15
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fmt.Println(l1)
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fmt.Println(l5)
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fmt.Println(l15)
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fmt.Println(cores)
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}
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//内存使用量
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func TestRAMCheck(t *testing.T) {
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u, _ := mem.VirtualMemory()
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usedMB := int(u.Used) / MB
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totalMB := int(u.Total) / MB
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usedPercent := int(u.UsedPercent)
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fmt.Printf("usedMB:%d,totalMB:%d,usedPercent:%d", usedMB, totalMB, usedPercent)
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}
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